Ricarda Jordan
type: MusicGroup
popularity: 19
followers: 829
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fa4c91c3e6dc0878c8edb92aefab17fbebf63013ef0685d18e52c6d46b2e1fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02d89f11-dc1d-4d93-a660-b19eb6472355.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02d89f11-dc1d-4d93-a660-b19eb6472355.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02d89f11-dc1d-4d93-a660-b19eb6472355
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fa4c91c3e6dc0878c8edb92aefab17fbebf63013ef0685d18e52c6d46b2e1fc","name":"Ricarda Jordan","registered_at":"2026-06-14T04:46:39Z","symbol":"NIM0342898","token_address":"0x19b360c16cea4c744238a269e6dc1ed13de19db6","type":"artist","uuid":"02d89f11-dc1d-4d93-a660-b19eb6472355"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa4c91c3e6dc0878c8edb92aefab17fbebf63013ef0685d18e52c6d46b2e1fc. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02d89f11-dc1d-4d93-a660-b19eb6472355.json and https://artists.proofprofile.net/proofs/artist/02d89f11-dc1d-4d93-a660-b19eb6472355.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x1fa4c91c3e6dc0878c8edb92aefab17fbebf63013ef0685d18e52c6d46b2e1fc","name":"Ricarda Jordan","registered_at":"2026-06-14T04:46:39Z","symbol":"NIM0342898","token_address":"0x19b360c16cea4c744238a269e6dc1ed13de19db6","type":"artist","uuid":"02d89f11-dc1d-4d93-a660-b19eb6472355"}
album: Die Pestärztin
  type: MusicAlbum
  date published: 2009-03-17
album: Der Eid der Kreuzritterin
  type: MusicAlbum
  date published: 2010-10-15
album: Das Geheimnis der Pilgerin
  type: MusicAlbum
  date published: 2011-07-22
album: Das Erbe der Pilgerin
  type: MusicAlbum
  date published: 2012-06-22
album: Die Geisel des Löwen
  type: MusicAlbum
  date published: 2013-07-19